16244220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{270737}}^1$

素因数の和:270749

約数の個数: 24

約数和(自身を含む): 45483984

約数和(自身を除く): 29239764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 270737, 541474, 812211, 1082948, 1353685, 1624422, 2707370, 3248844, 4061055, 5414740, 8122110, 16244220]

約数ペア:

[(1, 16244220), (2, 8122110), (3, 5414740), (4, 4061055), (5, 3248844), (6, 2707370), (10, 1624422), (12, 1353685), (15, 1082948), (20, 812211), (30, 541474), (60, 270737)]